| Waltham to Cheney (Washington) | 2,259.17 mi (3,635.79 km) |
| Waltham to Cherry Creek (Colorado) | 1,752.23 mi (2,819.95 km) |
| Waltham to Cherry Hill (Virginia) | 412.90 mi (664.49 km) |
| Waltham to Cherry Hill Mall (New Jersey) | 259.01 mi (416.83 km) |
| Waltham to Cherryland (California) | 2,670.05 mi (4,297.03 km) |
| Waltham to Chesapeake (Virginia) | 477.71 mi (768.81 km) |
| Waltham to Chester (Pennsylvania) | 277.58 mi (446.72 km) |
| Waltham to Chester (Virginia) | 478.14 mi (769.49 km) |
| Waltham to Chesterfield (Missouri) | 1,045.28 mi (1,682.22 km) |
| Waltham to Chesterton (Indiana) | 812.65 mi (1,307.83 km) |
| Waltham to Chestnut Ridge (New York) | 170.79 mi (274.86 km) |
| Waltham to Cheval (Florida) | 1,169.37 mi (1,881.91 km) |
| Waltham to Cheyenne (Wyoming) | 1,719.91 mi (2,767.93 km) |
| Waltham to Chicago (Illinois) | 842.40 mi (1,355.70 km) |
| Waltham to Chicago Heights (Illinois) | 843.22 mi (1,357.03 km) |
